Hacksaw frame



FIG. 1 is a perspective view of a hacksaw frame showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a perspective view of the hacksaw frame , wherein the broken line showing of a saw blade is illustrative of environment structure and forms no part of the claimed design. 

The ornamental design for a hacksaw frame, as shown and described. 